Title: Disc music box device
Application Number: 03123441 Application Date: 1997.12.25
Publication Number: 1516109 Publication Date: 2004.07.28
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G10F1/06;G10F5/02
Applicant(s) Name: Sankyo Seiki Manufacturing Co., Ltd. Address:
Inventor(s) Name: Isaka Akihiko
Attorney & Agent: liu jiyang
Abstract:
    A disk music box comprises a center shaft, around which a disk is rotated by being engaged with the center shaft. The disk has a plurality of engagement portions which correspond to a music selection. A reed portion is included which comprises a comb having reeds arranged like a comb. Further, the disk music box comprises a pin shaft which is arranged opposite the disk and a plurality of pinwheels which plays a melody by playing the reeds. The pinwheels are rotated while being engaged with the engagement portions of the disk. The disk music box also comprises an arm having a tip and a base end. The arm is rotatably supported against a base so that the base end remains within a plane which is almost perpendicular to the disk. The tip is engaged with the center shaft to be arranged opposite the pin shaft. A contact member is included which is rotatably supported by the arm so that it can contact the disk. A transmission device transfers force from the arm to the pin shaft. The arm is formed to be movably in parallel with the center shaft.
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